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1
Q

The african swine fever virus rarely causes a clinical disease in the european wild boars, the
animals carry the virus asymptomatically

A

F

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2
Q

The pathogen of the fowl typhoid, in case of germinative infection causes an asymptomatic
infection in day old chicks.

A

F

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3
Q

The characteristic symptom of the acute African horse sickness is the lacquer like transparent
blood

A

F (HIPPO HEAD)

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4
Q

The african swine fever causes a persistent viremia in swine

A

T

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5
Q

Avibacterium paragallinarum causes upper respiratory signs only

A

F ALSO CONJUCTIVITIS

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6
Q

The hemagglutinating Coronavirus infection of swine causes a haemorrhagic necrotic enteritis in
suckling piglets

A

F

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7
Q

The EHV-4 causes mostly respiratory signs in horses mainly

A

T

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8
Q

In case of low infection pressure of FMD, the generation shift eradication method can be used

A

F

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9
Q

. In case of pantropic coronavirus infection of dogs, a haemorrhagic enteritis, haemorrhages and
infracts in parenchymal organs can be seen in dead puppies

A

T

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10
Q

In cattle, rabies and aujeszky disease can’t be differentiated based on clinical signs only

A

T

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11
Q

In case of bovine leukosis of cattle, the generation shift eradication can be used

A

T

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12
Q

Acute swine erysipelas can be treated with penicillin

A

T

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13
Q

The retrovirus cannot be cultured in vitro

A

F

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14
Q

Bordatella avium causes diseases mainly in turkyes

A

T

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15
Q

In case of chronic disease of african horse sickness, jaundice and respiratory signs are the main
symptoms

A

F ( CONUCTIVA AND RECURRENT FEVER)

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16
Q

The pathogen of contagious bovine pleuropneumonia is highly resistant in the environment

A

F

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17
Q

Actinobacillus pleuropneumonia is an obligate pathogen

A

F

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18
Q

The pathogen of equine infectious arteritis can cause severe primary fibrinous pneumonia in
foals

A

F ( INTERSTITIAL PNEUMONIA)

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19
Q

The highly pathogenic avian influenza strains can cause asymptomatic infections too

A

T

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20
Q

The main harm caused by infectious bronchitis in the flocks in the laying period, is the severe
respiratory disease that can predispose to secondary infections

A

F

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21
Q

For the prevention of anthrax, vaccines containing an inactivated B. anthracis strain are used
FALSE

A

F - LIVE VACCINE - STERNE

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22
Q

For the herd diagnosis of pneumo-enteritis of calves, the ELISA test can be used

A

T

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23
Q

Brucella suis causes a clinical disease only in swine and wild boars

A

F- ZOOONOTIC

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24
Q

For the rapid serological diagnosis of Tularemia, the CFT test is used

A

F

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25
With the HAI test, the antigen structure of the hemagglutinating virus are compared
F
26
The routine diagnostic method for the asymptomatic Salmonella carriage of poultry is the qPCR.
F?
27
The vesicular stomatitis causes a clinical disease only in swine and ruminants.
F
28
After a viraemia, the rabies virus spreads centripetally to the tissues of the central nervous system.
F
29
One of the characteristic lesions of the swine streptococcosis is the large spleen with hyperplasia.
T
30
During the latent infection due to alpha herpesviruses, the specific antibodies can be continuously measured with ELISA.
F
31
The IBR can be diagnosed well because of the simultaneous appearance of the respiratory and genital symptoms.
F
32
The malignant catarrhal fever can emerge with mild clinical symptoms, too.
T
33
The J-subtype leukosis virus is typically more virulent, and the incubation time of the disease is usually shorter than in the other subtypes.
T
34
During the distemper infection, even with a high level of specific antibodies, the CNS signs may occur.
T
35
The bluetongue vaccines confer a type-specific protection.
T
36
There are no vaccines available for the prevention of the contagious caprine pleuropneumonia.
F
37
The proprietary, within-species cycling Leptospira of swine is the L. pomona.
T
38
The European wild boar population is free from the Aujeszky virus.
F
39
Against the horse encephalosis virus-caused human disease, vaccines are available in the USA.
F
40
The EDS virus spreads via the germinative route.
T
41
The HNEG can cause up to 100% mortalitv in dav-old animals
T
42
Against the Rubarth disease, the maternal antibodies can protect for up to 2 to 3 months.
T
43
In older breeding animals, M. hyopneumoniae can cause an agalactia and keratitis.
F
44
In chickens, the chronic fowl cholera mav cause the connective tissue induration of wattles
T
45
The zoonotic disease caused by C. jejuni is typically a non-occupational disease.
T
46
With the slide agglutination test, either the antigens or the antibodies can be tested
T
47
The virus isolation can be substituted with PCR and sequencing in all cases.
F
48
The Parvovirus-enteritis of weaned piglets is prevented with the vaccination of the sows with an inactivated virus vaccine
F
49
For the investigation of the prions' protein structure, the western blot test can be used
T
50
The MRSA frequently causes septicaemia in Humans
F?
51
Between the horse encephalitis virus types, there is no cross-protection.
F
52
The very virulent Marek virus strains cause the neural form of the disease in non-vaccinated 3- to 6- week old chickens
F
53
The bovine papular stomatitis frequently occurs together with a BVD infection.
T
54
For the serotyping of Salmonellas, the ELISA test is used.
F AGGLUTINATION
55
The different serotypes and biotypes of A. pleuropneumoniae can have different virulence properties.
T
56
The pathogens of the Q-fever multiplicate in the faeces-contaminated soil.
F
57
The Marek-virus is used as a vector of Live vaccines
T
58
The genital campylobacteriosis of cattle can be diagnosed with a selective culture.
T
59
Dogs can carry B. abortus without a clinical disease.
T
60
in the epidemiology of EDS, the germinative infection has a low importance.
F
61
In chickens, the fowl typhoid causes an exponential death curve.
F ITS A DOUBLE MORTALITY CURVE
62
The C. perfringens beta toxin inhibits trypsin????
F
63
The infectious bursitis infection in layers flocks producing eggs, can cause a strong Immunosuppression and decreased eggs production.
F
64
The ELISA test can be used for the detection of either the antigen or the antibodies.
T
65
In breeding animals, the chronic M. hyopneumoniae infection can cause reproductive disorders and arthritis
F
66
The main maintaining hosts of Burkholderia pseudomallei are rodents
F
67
The Moraxellas can only cause localized lesions
T
68
In the Bluetongue infection, the asymptomatic carriage of the virus can occur in cattle.
T
69
In the chronic cases of the African horse sickness, the respiratory symptoms dominate
F
70
The pantropic coronavirus infection of dogs causes a primary hemorrhagic enteritis
T
71
The animals showing the chronic lesions of the African swine fever are already protected against the reinfection
F
72
The subtypes of BVD confer a full cross-protection with each other
F
73
The indirect ELISA suitable for herd Diagnostics
T
74
The horse encephalosis virus infection causes a high mortality in donkeys
F
75
For the prevention of Derzsy’s disease only the passive Immunization can be used
F
76
The CSF virus can be asymptomatically carried by the animals in the vaccinated flocks
T
77
The BVD virus can cause lesions in the eyes too.
T
78
The BoHV-1 causes mainly the neural form of IBR in cattle.
F
79
The IBR infection in the last quarter of the pregnancy results in the calving of immune-tolerant calves.
F
80
The African swine virus infection the protective antibodies appear in parallel with the appearance of the chronic symptoms.
F
81

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